Analysis of methods of carburizing of gears from heat-resistant steels
- 91 Downloads
Four methods of carburizing are compared with respect to the most significant factor, i.e., stability of maintenance of the specified parameters of carburized layer in hardening of gears from heat-resistant steels. The process advantages of vacuum carburizing (at low pressure) are shown.
Keywordsprocess atmosphere carburized layer gas ion and vacuum carburizing
Unable to display preview. Download preview PDF.
- 1.A. G. Bratukhin, G. K. Yazov, and B. E. Karasev (eds.), Modern Processes in the Production of Gas Turbine Engines [in Russian], Mashinostroenie, Moscow (1997), 416 p.Google Scholar
- 2.Yu. S. Eliseev, V. V. Krymov, I. P. Nezhurin, et al., Production of Gears for Gas Turbine Engines [in Russian], Vysshaya Shkola, Moscow (2001), 493 p.Google Scholar
- 3.I. P. Banas, G. P. Alekseeva, and A. N. Utkina, “Modern steels for highly stressed gears,” Vestn. Mashinostr., No. 9, 12 – 15 (1985).Google Scholar
- 4.I. S. Kozlovskii, Thermochemical Treatment of Gears [in Russian], Mashinostroenie, Moscow (1970), 232 p.Google Scholar
- 5.A. E. Smirnov and N. M. Ryzhov, “Mass transfer in ion carburization,” Metalloved. Term. Obrab. Met., No. 3, 2 – 7 (1993).Google Scholar
- 6.N. M. Ryzhov, A. E. Smirnov, R. S. Fakhurtdinov, et al., “Special features of vacuum carburizing of heat resistant steel in acetylene,” Metalloved. Term. Obrab. Met., No. 6, 10 – 15 (2004).Google Scholar
- 7.N. M. Ryzhov, A. E. Smirnov, and R. S. Fakhurtdinov, “Control of carbon saturation of diffusion layer in vacuum carburizing of heat-resistant steels,” Metalloved. Term. Obrab. Met., No. 8, 10 – 15 (2004).Google Scholar
- 8.A. I. Mordovin, A. E. Smirnov, L. P. Fomina, et al., “Analysis of the efficiency of gas media in vacuum carburizing,” Uproch. Tekhnol. Pokr., No. 11, 31 – 35 (2008).Google Scholar